Moebius transform of numbers of preferential arrangements.

A006936

Moebius transform of numbers of preferential arrangements.

Terms

    a(0) =0a(1) =1a(2) =0a(3) =2a(4) =12a(5) =74a(6) =538a(7) =4682a(8) =47280a(9) =545832a(10) =7087186a(11) =102247562a(12) =1622632020a(13) =28091567594a(14) =526858343698

External references